Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496150 | Etching processing method | Hiromasa Mochiki, Takashi Nishijima, Fumio Yamazaki | 2016-11-15 |
| 9373521 | Etching processing method | Hiromasa Mochiki, Takashi Nishijima, Fumio Yamazaki | 2016-06-21 |
| 9360046 | Multiple row combination ball bearing | Yoshiaki Katsuno | 2016-06-07 |